The green and bare wire go to Ground. All ground wires are connected at a certain point. In this case, it's the back of the pot.

The pot value will affect the brightness of the pickup. 250 will sound a bit less bright. 500k is the prefered pot for humbuckers.

EDIT: I think it's best to use a Linear 500k pot (usually labeled A). But I'm not sure.
Tone: linear pot (A)
Volume: logarithmic pot (B)

EDIT: wtf was I on? fixed it now
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It's can be a contraction and genitive case.

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Last edited by frenchyfungus at Sep 16, 2006,